While he was bouncing through the New York club scene Wednesday night, following his support of Jaden Smith's movie premiere for After Earth, he may have hopped into some illegal territory.

But if that's the case, the clubs are the ones facing the real heat.

You see, as we previously reported, Justin Bieber partied at Marquee, Avenue, and 1Oak. But both Marquee and Avenue had the evenings advertised as 21+ nights.

Justin's only 19…

Now while they could both have permits to allow the minors in, we're sure alcohol was everywhere inside (seeing as how they're nightclubs and all), making it easier for him to break the law and take a lil' sip of some sizzurp. Wouldn't be the first time a teen has done it, but not every teen makes his money off impressionable youngsters!